EWSR1 and histiocytoma, Angiomatoid fibrous: However, as mentioned above, EWSR1 has at least 17 other fusion partners in various soft tissue sarcomas, including EWSR1-WT1 in desmoplastic small round cell tumour (DSCRT), EWSR1-CHOP in myxoid liposarcoma, EWSR1-CHN in extra-skeletal myxoid chondrosarcoma, EWSR1-ATF1 in angiomatoid fibrous histiocytoma, and EWSR1-CREB1 in clear cell sarcoma to name a few [30].